4 ms·

Is it possible to use TCP-only?

• zx2c4 10y ago
  WireGuard is UDP only. For TCP or SSL tunneling, look at a million other things that already do this.
  • cakoose 10y ago
    (I don't know much about networking.) What are the advantages of doing UDP instead of IP? It seems like, all else being equal, doing IP has the advantage of working with UDP and TCP out of the box.
    • beagle3 10y ago
      It transfers general IP packets, but encapsulates them inside UDP packets.
    • janvidar 10y ago
      UDP (and TCP) are built on top of IP. You can add other things on top of IP also, but they will be blocked by your average firewall.